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LOS ANGELES - JULY 1978: Leonardo DiCaprio and his step-brother Adam Ferrar pose for a portrait outside their home in July 1978 in Hollywood, California (Photo by Peter Fleming/Getty Images)

LOS ANGELES  - JULY 1978:  Leonardo DiCaprio and his step-brother Adam Ferrar pose for a portrait outside their home in July 1978 in Hollywood, California  (Photo by Peter Fleming/Getty Images)